Rare EF-1 Tornado Touchdown & Jeff Ranieri With Waterspout On Video.

A strong amount of wind shear was present for the Bay Area to experience some very rare weather. Rotation in the atmosphere brought plenty of twisting to the lower levels. Not only did a possible tornado touchdown but a San Francisco water spout was caught on video. (Published Friday, Mar 18, 2011) A strong amount of wind shear was present for the Bay Area to experience some very rare weather. Rotation in the atmosphere brought plenty of twisting... See More